-84=7(a-5)

Simple and best practice solution for -84=7(a-5) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -84=7(a-5) equation: 



-84=7(a-5)

We move all terms to the left:

-84-(7(a-5))=0



We calculate terms in parentheses: -(7(a-5)), so:

7(a-5)

We multiply parentheses

7a-35

Back to the equation:

-(7a-35)



We get rid of parentheses

-7a+35-84=0

We add all the numbers together, and all the variables

-7a-49=0

We move all terms containing a to the left, all other terms to the right

-7a=49

a=49/-7

a=-7

See similar equations:

| 8s-6=2s+11 | | 8x+11=-16 | | 12x-9=-8x-37 | | -43=-1-6z | | 5x-45÷4=4×+36÷5 | | -5(y+-4)=-4(y+-7) | | |4x-7|+2=15 | | -2x-(-x+2)=-x-2 | | -3+5+6g=11-39 | | (2.5x+76.5)(12x-9)=28.4 | | 2/3(x+3)=5 | | 6(4x+5)=3(x+4)+3 | | x/8=5/14 | | -7x+11=119-x | | -2x-1(-x+2)=-x-2 | | 3x+5x-10=40 | | 720n=180n^2 | | -25(10-x)=-25x+250 | | 2/35=y | | 3(2z-30)=2(2z+5) | | 4+5r=4r-1+8r | | 18z+17=9z-10 | | 1/2(x-12)=4 | | 196=4(1+8x) | | 20=x+(2x8)-6 | | 5y-1+y+31=6y+30-3y | | -3(5w-2)+2w=5(w+4) | | 5/30=x/9 | | 2x+45=51-x | | 20=x+(2x8)-7 | | 0.75k-6=1 | | 5x-170=2x17 |

Equations solver categories